Microphone stand



FIG. 1 is a perspective view of the microphone stand showing my new design;

FIG. 2 is a side view of the left side of the microphone stand of FIG. 1; the side view of the right side is a mirror image of FIG. 2;

FIG. 3 is a front elevational view of FIG. 1;

FIG. 4 is a rear elevational view of FIG. 1;

FIG. 5 is a top plan view of FIG. 1; and

FIG. 6 is a bottom plan view of FIG. 1. 

The ornamental design for a microphone stand, substantially as shown and described. 